ZZJXP的博客

q

enum Season { //枚举：一组常量 //定义一年四季：Spring,Summer,Autumn,Winter Spring,Summer,Autumn,Winter}class SeasonNew{ //枚举：一组常量 //定义一年四季：Spring,Summer,Autumn,Winter public static final String Spring="Spring"; public static final String S.

package com.shujia;import redis.clients.jedis.Jedis;public class Demo01TestRedisConn { public static void main(String[] args) { //建立连接 Jedis jedis = new Jedis("master",6379); String set = jedis.set("K1", "V1"); Sys.

Redis持久化-RDB127.0.0.1:6379> config get dir1) "dir"2) "/"[root@master ~]# cd /[root@master /]# lsa boot dump.rdb home lib64 mnt proc run srv tmp varbin dev etc lib media opt root sbin sys usr127.0.0.1:6379> ke

SortedSet127.0.0.1:6379> help zadd ZADD key [NX|XX] [GT|LT] [CH] [INCR] score member [score member ...] summary: Add one or more members to a sorted set, or update its score if it already exists since: 1.2.0 group: sorted_set127.0.0.1:6379

set127.0.0.1:6379> sadd set1 1 2 3 4 4 5 5 6 6 7 8(integer) 8127.0.0.1:6379> type set1set127.0.0.1:6379> smembers set11) "1"2) "2"3) "3"4) "4"5) "5"6) "6"7) "7"8) "8"127.0.0.1:6379> sismember set1 5(integer) 1127.0.0.1:6379&gt

Hash127.0.0.1:6379> hset hash1 name zhangsan(integer) 1127.0.0.1:6379> type hash1hash127.0.0.1:6379> hset hash1 name zhangsan1 age 18 gender nan clazz 001(integer) 3127.0.0.1:6379> hlen hash1(integer) 4127.0.0.1:6379> hexists hash

List

位图bitmap127.0.0.1:6379> setbit b1 0 1(integer) 0127.0.0.1:6379> get b1"\x80"127.0.0.1:6379> setbit b2 20 1(integer) 0127.0.0.1:6379> get b2"\x00\x00\b"127.0.0.1:6379> setbit b3 31 1(integer) 0127.0.0.1:6379> get b3"\x00\x00\

master:6379> helpredis-cli 6.2.6To get help about Redis commands type: "help @<group>" to get a list of commands in <group> "help <command>" for help on <command> "help <tab>" to get a list of possible .

[root@master ~]# yum install lrzsz已加载插件：fastestmirror, langpacksDetermining fastest mirrorsbase | 3.6 kB 00:00 extras | 2.9 kB 00:00 updates .